Ricon B156, Service Manual

Page: 128 / 781

LASER UNIT
B156/B220 3-16 SM
14. LD cover [A] (

x 2)
15. Laser unit [B] (

x 4, Flat cable x 1)
NOTE: When reassembling,
connect the flat cable with
the blue side down.
Adjusting for Image Skew
1. Positioning pin [A] (

x 1)
2. Loosen

(x 4) [B].
3. Adjust the position of the laser unit
4. Fasten

(x 4) [B].
NOTE: After changing the position of
the laser unit, do not reinstall
the positioning pin. Keep the
pin in a safe place.
NOTE: When the image skews as
shown on the right, move the unit
1 mm in the direction of the black
arrow as shown in the diagram
above and to the right .
B156R237.WMF
B156R238.WMF
0.6mm
Paper feed
(A3 SEF)
B156R239.WMF
[A]
[B]
[ NOTE ]
[A]
[B]